1 files changed, 5 insertions, 0 deletions
diff --git a/schema.sql b/schema.sql
index 6eb4141..1503a84 100644
--- a/schema.sql
+++ b/schema.sql
@@ -166,6 +166,11 @@ CREATE TABLE user_settings(
   FOREIGN KEY ("user") REFERENCES users
 );
 
+CREATE TABLE used_transaction_keys(
+  key BIGINT
+  PRIMARY KEY (key);
+);
+CREATE SEQUENCE transaction_key_seq;
 
 ----